.content{
	background: #f0f0f0;
}
.tab{
	border: 0 !important;
}

.introduction{
	margin-top: 20px;
	padding: 20px;
	background: #fff;
	font-weight: lighter;
}
.introduction .map img{
	width: 100%;
}
.introduction .address{
	font-size: .3rem;
	font-weight: bold;
	text-align: center;
	margin: 20px 0;
}
.introduction .introduce p{
	margin-top: 20px;
	color: #494949;
}
.introduction .introduce p:nth-child(3){
	margin-bottom: 50px;
}